Yc
abbr. 云南商务管理体系（Yunnan Commodity和Yunnan Commerce的缩写）；重型橡套软电缆的一种型号
🗣️ 情景例句
Oh, you poor little thing.
哦，可怜的小东西。
I suppose it's difficult for you to do this.
我推测对你来说做这件事情是很困难的。
Oh, it doesn't matter!
噢，没关系！